Remove SkBitmapSource

include/effects/SkBitmapSource.h

-/*
- * Copyright 2012 The Android Open Source Project
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef SkBitmapSource_DEFINED
-#define SkBitmapSource_DEFINED
-
-#include "SkImageFilter.h"
-#include "SkBitmap.h"
-
-class SK_API SkBitmapSource : public SkImageFilter {
-public:
-    static SkBitmapSource* Create(const SkBitmap& bitmap) { return new SkBitmapSource(bitmap); }
-    static SkBitmapSource* Create(const SkBitmap& bitmap,
-                                  const SkRect& srcRect, const SkRect& dstRect,
-                                  SkFilterQuality filterQuality = kHigh_SkFilterQuality) {
-        return new SkBitmapSource(bitmap, srcRect, dstRect, filterQuality);
-    }
-    void computeFastBounds(const SkRect& src, SkRect* dst) const override;
-
-    SK_TO_STRING_OVERRIDE()
-    SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBitmapSource)
-
-protected:
-    explicit SkBitmapSource(const SkBitmap& bitmap);
-    SkBitmapSource(const SkBitmap& bitmap,
-                   const SkRect& srcRect, const SkRect& dstRect,
-                   SkFilterQuality filterQuality);
-    void flatten(SkWriteBuffer&) const override;
-
-    bool onFilterImage(Proxy*, const SkBitmap& src, const Context&,
-                       SkBitmap* result, SkIPoint* offset) const override;
-
-private:
-    SkBitmap fBitmap;
-    SkRect   fSrcRect, fDstRect;
-    SkFilterQuality fFilterQuality;
-
-    typedef SkImageFilter INHERITED;
-};
-
-#endif